UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xetsNJFt8GpzA+In1TvUsd7LNVxzTOS4xAm9DzaTE4U=' 
WHERE 
  key_id = '400428699542ebbaee91050faf4ac242c7f5618b64b3502a7fa558ff6e085c43' 
  AND (
    token = 'xetsNJFt8GpzA+In1TvUsd7LNVxzTOS4xAm9DzaTE4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )